/***************************************************************************
 *   Copyright (C) 2007 by Pino Toscano <pino@kde.org>                     *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#ifndef _SIDEBAR_H_
#define _SIDEBAR_H_

#include <qwidget.h>
#include "okularpart_export.h"

class QIcon;
class QListWidgetItem;

class OKULARPART_EXPORT Sidebar : public QWidget
{
    Q_OBJECT
    public:
        explicit Sidebar( QWidget *parent = nullptr );
        ~Sidebar() override;

        int addItem( QWidget *widget, const QIcon &icon, const QString &text );

        void setMainWidget( QWidget *widget );
        void setBottomWidget( QWidget *widget );

        void setCurrentItem( QWidget *widget );
        QWidget *currentItem() const;

        void setSidebarVisibility( bool visible );
        bool isSidebarVisible() const;

        void moveSplitter( int sideWidgetSize );

    Q_SIGNALS:
        void urlsDropped( const QList<QUrl>& urls );

    protected:
        void dragEnterEvent( QDragEnterEvent* event ) override;
        void dropEvent( QDropEvent* event ) override;

    private Q_SLOTS:
        void splitterMoved( int pos, int index );

    private:
        void saveSplitterSize() const;

        // private storage
        class Private;
        Private *d;
};

#endif
